Browsing by Author "Barrera Herrera, Javier Enrique"Més informació

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    • Contention tracking in GPU last-level cache 

      Barrera Herrera, Javier Enrique; Kosmidis, Leonidas; Tabani, Hamid; Abella Ferrer, Jaume; Cazorla Almeida, Francisco Javier (Institute of Electrical and Electronics Engineers (IEEE), 2022)
      Conference report
      Open Access
      The Last-level cache (LLC) is one of the main GPU’s shared resources that contributes to improve performance but also increases individual kernel’s performance variability. This is detrimental in scenarios in which some ...

    • On the analysis of hardware event monitors accuracy in MPSoCs for real-time computing systems 

      Barrera Herrera, Javier Enrique (Universitat Politècnica de Catalunya, 2020-06)
      Master thesis
      Open Access
      The number of mechanical subsystems enhanced or completely replaced by electrical/electronic components is on the rise in critical real-time embedded systems (CRTES) like those in cars, planes, trains, and satellites. In ...

    • On the reliability of hardware event monitors in MPSoCs for critical domains 

      Barrera Herrera, Javier Enrique; Kosmidis, Leonidas; Tabani, Hamid; Mezzetti, Enrico; Abella Ferrer, Jaume; Fernández, Mikel; Bernat Nicolau, Guillem Joan; Cazorla Almeida, Francisco Javier (Association for Computing Machinery (ACM), 2020)
      Conference report
      Open Access
      Performance Monitoring Units (PMUs) are at the heart of most-advanced timing analysis techniques to control and bound the impact of contention in Commercial Off-The-Shelf (COTS) SoCs with shared resources (e.g. GPUs and ...